Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 10 21.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 10/22/2012   18:16:44   (  49.94, -80.21) 10/22/2012   18:08:25    (  50.18, -81.90)  123.39            499
 10/22/2012   19:55:38   (  50.00,-104.96) 10/22/2012   19:49:45    (  49.61,-107.02)  154.39            353
 10/22/2012   21:30:45   (  36.52,-124.99) 10/22/2012   21:27:21    (  36.05,-127.47)  227.84            204
 10/28/2012   06:31:44   (  40.54, -67.09) 10/28/2012   06:30:03    (  40.88, -69.16)  179.04            101
 10/28/2012   08:08:00   (  49.88, -88.40) 10/28/2012   08:08:49    (  50.36, -90.83)  181.23             49
 10/28/2012   09:46:53   (  49.88,-113.12) 10/28/2012   09:50:17    (  50.47,-116.16)  225.72            204
 10/30/2012   19:06:08   (  49.97, -92.57) 10/30/2012   18:59:07    (  49.65, -94.38)  134.49            421
 10/30/2012   20:45:01   (  49.97,-117.29) 10/30/2012   20:40:35    (  49.54,-119.71)  179.81            266